ตามลิ้งมาเลยจร้า ^^
http://www.overclockzone.com/forums/showthread.php/2368786-%E0%B8%A1%E0%B8%B2%E0%B8%AD%E0%B8%B5%E0%B8%81%E0%B9%81%E0%B8%A5%E0%B9%89%E0%B8%A7-Ipod-shuffle-gen-4-%E0%B8%AA%E0%B8%B5%E0%B8%9F%E0%B9%89%E0%B8%B2-%E0%B8%AA%E0%B8%A0%E0%B8%B2%E0%B8%9E%E0%B8%AA%E0%B8%A7%E0%B8%A2%E0%B9%83%E0%B8%AA